Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls17 21 4 23.5%
Incl. Wall Time (microsec)68 87 19 27.9%
Incl. Wall Time (microsec) per call 4 4 0 3.6%
Excl. Wall Time (microsec)68 87 19 27.9%
Incl. CPU (microsecs)89 112 23 25.8%
Incl. CPU (microsecs) per call 5 5 0 1.9%
Excl. CPU (microsec)89 112 23 25.8%
Incl. MemUse (bytes)284,896 352,008 67,112 23.6%
Incl. MemUse (bytes) per call 16,759 16,762 4 0.0%
Excl. MemUse (bytes)284,896 352,008 67,112 23.6%
Incl. PeakMemUse (bytes)88,376 103,208 14,832 16.8%
Incl. PeakMemUse (bytes) per call 5,199 4,915 -284 -5.5%
Excl. PeakMemUse (bytes)88,376 103,208 14,832 16.8%

Parent/Child Regression/Improvement report for ob_start [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
ob_start4 100.0% 19 3.2% 23 5.3% 67,112 159.5% 14,832 39.6%
Exclusive Metrics Diff for Current Function19 100.0% 23 100.0% 67,112 100.0% 14,832 100.0%
Parent functions
__TwigTemplate_e0bd5e835bac58e63c3f473c9251ed36::doDisplay3 75.0% 36 189.5% 41 178.3% 50,536 75.3% 16,400 110.6%
Twig_Template::render1 25.0% 6 31.6% 7 30.4% 16,576 24.7% -1,512 -10.2%
Twig_Template::render@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render@20 0.0% 0 0.0% 1 4.3% 0 0.0% 0 0.0%
Twig_Template::render@10 0.0% -23 -121.1% -26 -113.0% 0 0.0% -56 -0.4%